SSHGuard

SSHGuard monitors services through their logging activity.

Defender

Encompassing security solution for WordPress.

HeatShield

HeatShield is a network firewall management service and SSH brute force blocker for Linux servers.

IPBan

Block hacking attempts on RDP, SSH, SMTP and much more

RdpGuard

RdpGuard allows you to protect your Remote Desktop (RDP), POP3, FTP, SMTP, IMAP, MSSQL, MySQL, VoIP/SIP from brute-force attacks by blocking attacker’s IP address. Fail2Ban for Windows.

SpyLog

Monitor logs from several sources and execute actions based on some rules.

win2ban

win2ban is a Fail2ban implementation for Windows systems.